should I be concerned?. I feel like this is the only thing that makes me feel like I'm going blind ,my dad said its not the mountain dew,only if I drink it every day, so could that toe be the problem? Like my always feel down,like sleepy
If you customarily eat or drink sugary things or those with caffeine you are experiencing phony high energy. When the sugar or caffeine wears off, you 'crash.' Experiment with drinking only water and back off on the sugar and caffeine for a week or two. See what happens.